Jaw Coupling Hub MPN:JC44-18-A
Jaw Coupling Hub
The Ruland Jaw Coupling Hub is a versatile and reliable component designed for various applications requiring high-speed and precise power transmission. Its aluminum construction and balanced design ensure smooth operation and minimize vibration. The hub's curved jaw profile and clamp-on shaft locking system allow for easy installation and maintenance. With a maximum speed of 8,000 RPM and a bore diameter of 1 1/8 in, it's suitable for use in industrial machinery, conveyor systems, and robotic equipment. The hub's fail-safe design and replaceable spider make it a cost-effective solution for applications where downtime is costly.
Top product features:
- Balanced Design
- Replaceable Spider
- Clamp On Shaft Locking Type
Top product applications:
- Power Generation
- Conveyor Systems
- Material Handling Equipment
Jaw Coupling Hub, Coupling Size JC44, Outside Diameter 2 3/4 in, Coupling Overall Length 3 43/64 in, System of Measurement Inch, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth Not Applicable, Keyway Width Not Applicable, Bore Diameter 1 1/8 in, Shaft Locking Type Clamp On, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M8, Bore Tolerance +0.001/-0.000 in, Fail Safe Yes, Features Balanced Design, Replaceable Spider, Shaft Tolerance +0.0000/-0.0005 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.00
- Package Width: 6.00
- Package Height: 3.00
- Package Weight: 0.65
Product info last updated on February 5, 2026 10:01am UTC
Category: Bearings, V-belts and Power Transmission Equipment